Attached trunk posture monitoring device and method

Abstract

The invention discloses a device and method for monitoring the trunk posture of an attached desk-bending crowd, and the device comprises an upper computer, a miniature integrated circuit, a medical electrical stimulator, and a medical electrode paster, the miniature integrated circuit comprises a single-chip microcomputer, a WIFI communication module, and an amplification filter circuit, and the medical electrode paster is connected with the electrical stimulator. A front-end PVDF sensor is loaded on the surface of the sensor chip, and the front-end PVDF sensor is connected with the amplifyingand filtering circuit; wherein the front-end PVDF sensor acquires trunk deformation information of a user and inputs the trunk deformation information as a charge signal; the amplifying and filteringcircuit amplifies the charge signal, converts the charge signal into a voltage signal and filters part of noise; the single-chip microcomputer obtains a voltage signal and sends the voltage signal tothe WIFI module; the WIFI module transmits the signal to the upper computer; the upper computer judges whether the user is in a normal posture or not and sends an instruction whether electric shock stimulation is needed or not to the single chip microcomputer; the single-chip microcomputer controls whether the medical electrical stimulator works or not. The system can be used for posture monitoring and intelligent prompting of people bending over a table and mainly solves a series of posture problems caused by abnormal sitting postures and the like.

Description

Technical field [0001] The present invention relates to the field of intelligent wearable rehabilitation equipment, and more specifically, to a device and method for monitoring the body posture of people at desks. Background technique [0002] In recent years, with the increase in desk study and work patterns and "head-down families", long-term abnormal postures of the human body often lead to a high incidence of skeletal and muscle disorders (Musculoskeletal Disorders, MDs), and more severe cases are accompanied by bone deformities, hyperplasia, and degeneration. The resulting pain, discomfort, image changes, etc. greatly affect people's learning and work efficiency, and even suspension of school, work, and production, which greatly reduces social productivity, and the quality of life of patients affected by this is seriously reduced. Although huge amounts of medical and educational expenses are spent on the prevention and treatment of such diseases every year, they often have l...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome many deficiencies in the prior art, such as incapability of real-time supervision, personalized customization, passive support, etc., and propose a device and method for monitoring the body posture of the desk-attached crowd. It is inconvenient for such equipment to be hard, bulky or more restrictive; and the purpose of prompting and correcting the posture is achieved by stimulating the target parts of the body in a targeted manner, so as to realize the purpose of personalized monitoring, correction and self-adjustment. It is easy to wear, light and comfortable, Features such as low cost

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